[25kg] Hoter U Base Coat Atlas (formerly KT55)

Description
In ETICS systems – for bonding thermal insulation boards made of EPS (white and graphite) and XPS boards and for making a rein-forced layer on them.
Allows the fixing of polystyrene boards up to 50 cm thick.
Allows XPS boards up to 20 cm thick to be fixed.
It is recommended for insulation work in passive and ener-gy-saving construction and energy-efficient buildings.
It is a component of thermal insulation systems – it can be used to insulate newly erected buildings and those undergoing thermal modernisation.

Main properties:

• Very strong adhesion – due to its increased polymer dispersion content, it exhibits high adhesion to mineral substrates and to EPS and XPS boards. This parameter is also favourably influenced by the varied density of the aggregate.
• It has resistance to cracking – thanks to the structural fibre reinforcement, the mortar has in-creased resistance to:
  – formation of micro-scratches in the initial setting stage,
  – the formation of cracks during the life of the system.
• breathable
• recommended coat thickness: 2-5 mm

Consumption
Bonding polystyrene boards: from 4,0 to 5,0 kg/m².
Creating the reinforced layer on polystyrene boards: from 3,0 to 3,5 kg/m².
The exact material consumption depends on the properties of the substrate (including its level of evenness) and the chosen method of bonding the boards.